ContiTech 64687 Molded Heater Hose

The ContiTech 64687 is a molded heater hose designed specifically for HVAC heater inlet applications. This pre-shaped hose transfers glycol-based coolants to and from the heater core and through other components in your vehicle's cooling system.

Key Features:

• EPDM rubber construction provides superior resistance to heat, ozone, and chemical coolants
• Pre-molded configuration ensures proper fit and maintains full coolant flow through bends
• Synthetic knit reinforcement delivers higher burst limits and durability
• Meets or exceeds SAE 20R4EC Class D1 specifications
• Compatible with ethylene glycol and propylene glycol-based coolants
• Resistant to Electrochemical Degradation (ECR)
• Temperature range: -40°F to 275°F (-40°C to 135°C)

This molded heater hose is built to OE specifications and reduces stress on connections while ensuring ease of installation. Continental Elite hoses are manufactured from EPDM (ethylene propylene diene monomer), a high-quality synthetic rubber known for its durability in automotive cooling applications.